Player Page

Ngowi, L (Leo)
Dob: 2010/09/01 (U16)
Gender: Male
Chess SA id: 1100103072
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/08/02 (114 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1078.3
Current Weighted rating1089.7
Current Weighted performance939.2
Current official/published rating (highest between Raw, WR and WP)1089.7
Current highest rating achieved1126.8
Current floor (min rating allowed)626.8
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±197.2
Current Raw change used (final)0.0
Projected new Raw rating1078.3
Projected new Weighed rating1001.9
Projected new Weighted performance939.2
Projected new final Raw rating (if new WP > new Raw)1078.3
Projected new highest rating1126.8
Projected new floor626.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1078.3
Projected effective change (new Official - current Official)-11.4
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1100.8
Current Weighted rating1100.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1100.8
Current highest rating achieved1112.0
Current floor (min rating allowed)612.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±191.0
Current Raw change used (final)0.0
Projected new Raw rating1100.8
Projected new Weighed rating1012.7
Projected new Weighted performance183.4
Projected new final Raw rating (if new WP > new Raw)1100.8
Projected new highest rating1112.0
Projected new floor612.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.8
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1054.8
Current Weighted rating1091.3
Current Weighted performance988.6
Current official/published rating (highest between Raw, WR and WP)1091.3
Current highest rating achieved1170.0
Current floor (min rating allowed)670.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±203.9
Current Raw change used (final)0.0
Projected new Raw rating1054.8
Projected new Weighed rating1002.0
Projected new Weighted performance988.6
Projected new final Raw rating (if new WP > new Raw)1054.8
Projected new highest rating1170.0
Projected new floor670.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1054.8
Projected effective change (new Official - current Official)-36.5
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Bloemfontein Highschool League 02 Aug 2024 (B-Sections) 2024/08/02 2024/08/02 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1078.3 1054.8 Analysis
2 Bloemfontein Highschool League 2024 (U15B-U19B) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1074.1 1033.6 Analysis
1 Bloemfontein High School League 16 February 2024 (U15A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 0.0 1105.3 1140.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Bloemfontein Highschool League 02 Aug 2024 (B-Sections) 2024/08/02 2024/08/02 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1078.3 1054.8 Analysis
7 Bloemfontein Highschool League 2024 (U15B-U19B) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1074.1 1033.6 Analysis
6 Bloemfontein High School League 16 February 2024 (U15A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 0.0 1105.3 1140.0 Analysis
5 Bloemfontein League 25 August 2023 (U13+U15) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 1.5 1112.3 1170.0 Analysis
4 School League 2022 (U13+U15) 2022/07/29 2022/07/29 Mangaung (FMB) Rapid 35 0.66 5 5 2.0 1116.5 1200.0 Analysis
3 Morris Club Tournament 2020 2020/02/15 2020/02/15 Mangaung (FMB) Standard 60 0.83 5 4 1.0 1126.8 1112.0 Analysis
2 Mangaung Metro Chess October 2019 (E) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 0 0.0 1126.8 1112.0 Analysis
1 Mangaung Metro Chess 1-2 June 2018 (F) 2018/06/01 2018/06/02 Mangaung (FMB) Standard 62 0.84 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 5 0 10 5.0 33.3 -141.7 1198.2 1056.5
White 7 3 0 4 3.0 42.9 -60.7 1213.7 1153.0
Black 8 2 0 6 2.0 25.0 -212.5 1184.6 972.1
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 15 5 0 10 5.0 33.3 -141.7 1198.2 1056.5
White 7 3 0 4 3.0 42.9 -60.7 1213.7 1153.0
Black 8 2 0 6 2.0 25.0 -212.5 1184.6 972.1
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 33 9 1 23 9.5 28.8 -180.3 1203.9 1023.6
White 16 6 0 10 6.0 37.5 -106.3 1228.5 1122.3
Black 17 3 1 13 3.5 20.6 -250.0 1180.7 930.7
Standard All 8 1 0 7 1.0 12.5 -318.8 1231.3 912.5
White 4 1 0 3 1.0 25.0 -212.5 1282.9 1070.4
Black 4 0 0 4 0.0 0.0 -425.0 1179.7 754.7
Rapid All 25 8 1 16 8.5 34.0 -136.0 1195.1 1059.1
White 12 5 0 7 5.0 41.7 -70.8 1210.4 1139.5
Black 13 3 1 9 3.5 26.9 -196.2 1181.0 984.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120103076 Mafa, L (Lebohang) 1 1.0 1 0 0 100.0 1126.8 425.0 1551.8 View list
2 1100145461 Molai, B (Bohlale) 1 1.0 1 0 0 100.0 1116.5 425.0 1541.5 View list
3 1100308699 Ndlebe, T (Tshepo) 1 1.0 1 0 0 100.0 1078.3 425.0 1503.3 View list
4 2140300388 Nchake, K (Khalalelo) 1 1.0 1 0 0 100.0 1074.1 425.0 1499.1 View list
5 1100160149 Moosa, S (Shiraaz) 1 1.0 1 0 0 100.0 1112.3 425.0 1537.3 View list
6 1110138183 Ogundeji, T (Tomisin) 1 1.0 1 0 0 100.0 1116.5 425.0 1541.5 View list
7 2080300830 Smith, J (Jolin) 1 1.0 1 0 0 100.0 1074.1 425.0 1499.1 View list
8 1070191959 Swanepoel, Z (Zandri) 1 1.0 1 0 0 100.0 1078.3 425.0 1503.3 View list
9 1080191960 Van Der Westhuizen, A (Adriaan) 1 1.0 1 0 0 100.0 1078.3 425.0 1503.3 View list
10 2090153485 Xalabile, T (Thato) 1 0.5 0 1 0 50.0 1112.3 0.0 1112.3 View list
11 1080137014 Ntsomotho, T (Tswanelo) 1 0.0 0 0 1 0.0 1116.5 -425.0 691.5 View list
12 1140103067 Ngowi, E (Eli) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1090103069 Nethe, K (Karabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2140147074 Monaheng, P (Poloko) 1 0.0 0 0 1 0.0 1105.3 -425.0 680.3 View list
15 1060130231 Mokhaneli, K (Kgalelelo) 1 0.0 0 0 1 0.0 1126.8 -425.0 701.8 View list
16 1060190365 Modise, T (Theetso) 1 0.0 0 0 1 0.0 1078.3 -425.0 653.3 View list
17 1080111842 Mhlontlo, K (Kamohelo) 1 0.0 0 0 1 0.0 1126.8 -425.0 701.8 View list
18 1100144697 Marogoa, G (Gaopalelwe) 1 0.0 0 0 1 0.0 1112.3 -425.0 687.3 View list
19 110086188 Kotze, R (Ruan) 1 0.0 0 0 1 0.0 1105.3 -425.0 680.3 View list
20 2090160759 Joubert, A (Amorey) 1 0.0 0 0 1 0.0 1078.3 -425.0 653.3 View list